baber/WOPTO huggingface dataset:
Patent DE-19521104-C1 (DE)
Title: Assembly for continuous breakdown of straw into fodder
Inventor: FUDEL ARNO
IPC: A23K10/32
Filed: 1995-06-09
Granted: 1996-09-12
Abstract: Assembly to break down straw continuously, for cattle fodder, has a trough container (1). At the entry side to the trough, a roller base (2) takes the straw, with a bale breaker (3) on a rotating shaft to open the straw bales for a feed to the trough (1). At the other end of the trough (1), the treated straw is taken off by a conveyor (4) with a sieve (5) for the liquid and a deflector (6) to return liquid to the trough (1). The lye (8) is fed to the trough (1) through a feed channel (7) and dosing unit, and its pH is measured by a combined filling level and pH monitor (10), with a feedback to the dosing unit for its control. The trough (1) has an inner eccentric base (9) with carrier tines (9c), operated by eccentric linkages (9e) and connecting rods (9f) with two eccentric drive shafts (9d). When the eccentric base (9) is in the upper position, the straw is engaged by the tines (9c), to be brought down into the lower position and forced into the lye.
Patent DE-19534778-C1 (DE)
Inventor: KERBER MARTIN DR
IPC: H01L27/11517
Filed: 1995-09-19
Granted: 1997-04-03
Abstract: Field insulation is provided in a flash storage cell (1) by an oxide-polysiliconoxide sandwich insulating structure (11, 12, 13). The implantation of doping substances self-adjusted in relation to the word lines (6) of two adjacent storage cells to generate the source regions (3) and source connection tracks provides a small area for the storage cell (1). The field insulation of the invention generates a capacity between the doping region (8) and the polysilicon layer (12) of the insulation layer which improves the read characteristic of the storage cell (1).
Patent DE-19620523-C1 (DE)
Title: Prodn. of fatty acid mono-ester based fuel
Inventor: HAUPT JENS DR
IPC: C10L1/02
Filed: 1996-05-22
Granted: 1997-04-10
Abstract: Prodn. of fatty acd mono-ester based engine fuel (7) comprises acid catalysing waste greases and other products contg. fatty acids, where: (A) a circulating glycerin phase (2) contg. a strong mineral acid and fatty acid-contg. products are (a) reacted under reactive distillation to plant oil substrate (8) made of mono-, di- and triglycerides contg. at least 70% diglyceride; (b) removing the water added with the starting materials and reaction water (4) by vacuum distillation or with (m)ethanol as floating agent; so that (c) the plant oil substitute (8) contains water, fatty acids and glycerin each below 0.5%; (B) the plant oil substitute (8) is reesterified together with triglyceride plant oils (5) into two units of agitator vessel/separator (11/12) and (13/14) with (m)ethanol under usual acid catalysis at 30-85 deg  C where (a) the amt. of triglyceride plant oils is not more than 65% of the plant oil (substitute) used; (b) using (m)ethanol in stoichiometric excess of 1:1-1:8; (c) using catalyst concn. of 0.38-1.82%; and (C) removing a phase contg. glycerin and catalyst after each agitator vessel and recycling the reqd. stoichiometric parts as circulating glycerin to step (A).
Patent DE-19620564-C1 (DE)
Title: Integrated circuit using npn open-collector transistor
Inventor: KOCH ANTON
IPC: H03K17/082
Filed: 1996-05-22
Granted: 1997-07-10
Abstract: The integrated circuit has the emitter of the open-collector transistor (T0) coupled to the circuit earth (M), its base coupled to a base current source (QB), providing the base current for controlling the transistor and its collector coupled to the open-collector output (A) of the circuit via a collector resistance (Ro) and to earth via a parasitic diode (D).  The base current source has a second transistor (T1)which is coupled as a current reflector with the open-collector transistor, a rest current source (QR1) and a control current source (QS) controlled by a received switching signal (Us).
Patent DE-19634268-C1 (DE)
Title: Electronic circuit for calibrating charge condition indication of storage battery
Inventor: MAYER BERND DIPL ING
IPC: G01R35/00
Filed: 1996-08-24
Granted: 1998-04-02
Abstract: The electronic circuit for the analogue calibration of the charging condition indication, is charged by means of a controllable current source. A forward/backward counter (8) is used. The charging or the discharge current of the accumulator (9) is measured at a shunt resistance (Rs), at which the shunt voltage (Us) drops, which supplies a current (Id) to a current evaluation unit (6), across a voltage/current converter (6), which is evaluated with a factor (K), depending on a control signal (Vo) and a reference signal (Uo), and as a current (I1) is converted in a current frequency converter (7) in a pulse signal (S), which is counted in the counter (8). For the calibration, the charge condition indicator or the counter (8), with the reaching of a 2nd reference signal (U100), corresponding to a full accumulator, is set to 100% or to the end reading. In the event that the counter is already reset on 0, and the control signal is logically 1, although the ref. signal (Uo) is not yet reached, a current part is inferred in the current evaluation unit from the current evaluation with the factor (K). In the event that the counter (8) has not yet been reset on 0, which however would reach a ref. signal (Uo), a current part would be added to the current evaluated in the evaluation unit (6) using the factor (K).
Patent DE-19635927-C1 (DE)
Inventor: GARZAROLLI FRIEDRICH DIPL ING
IPC: G21C21/00
Filed: 1996-09-04
Granted: 1998-02-12
Abstract: The invention concerns guide tubes (6) for zirconium alloy control elements (zircaloy-2 and zircaloy-4) in pressurized water nuclear reactors, said guide tubes displaying intense radiation-induced growth in the axial direction at the beginning of their use in the reactor core. The intense initial growth of the tubes is compensated by the inherent contraction of the tubes. To that end, guide tubes (6) are proposed whose internal stresses can be reduced by pipe contraction owing to the radiation-induced delivery of energy. In order to produce such tubes, a guide tube (6) which is too short is first produced and is then lengthened by at least 0.3 % to its final dimension in a final production step. In order to lengthen the tube, the invention proposes in particular stretching on a straightening bench.
Patent DE-19644419-C1 (DE)
Title: Component group carrier for circuit boards inserted on guide rails
Inventor: GUENTHER HANS-ULRICH
IPC: H05K5/02
Filed: 1996-10-25
Granted: 1997-11-27
Abstract: The carrier has two parallel side walls (3) and at least four parallel module rails (4) to which guide rails (5) can be attached and with cylindrical fixing bolt holes (10) at their ends. The side walls have bolt holes (9) and protrusions (17) for application of the module rails. The fixing bolts (8) have a flat head (11), an essentially cylindrical threaded shaft (12) and an intermediate part narrowing towards the shaft. The cylindrical holes in the module rails and protrusions on the side walls are arranged so that the intermediate part contacts the outer edge of the fixing hole during tightening and presses the corresp. module rail against the corresp. protrusion.
Patent DE-19717334-C1 (DE)
Title: Brush attachment for electric toothbrush with interchangeable brush attachment
Inventor: FRITSCH THOMAS
IPC: A61C17/34
Filed: 1997-04-24
Granted: 1998-07-09
Abstract: The invention relates to a brush part (1) for an electric toothbrush. Said brush part (1) is provided with a support tube (2) which accommodates a detachable shaft (3). This detachable shaft is arranged so that it is able to turn around a longitudinal axis (4) and can also be driven. Said shaft is also provided with a driving feature (24) positioned excentrically to said longitudinal axis (4). The brush part (1) is provided with a brush support (8). Said brush support (8) is arranged so that it can turn around a transversal axis (10), and is provided with a pick-up (22) which is positioned excentrically to the transversal axis and which is connected to the driving feature (24). A turning movement (5) of the detachable shaft (3) around the longitudinal axis (4) effects a turning movement (25) of the brush support (8) around the transversal axis (10). The detachable shaft (3) and the brush support (8) are braced against one another and/or against the support pipe (2) by means of spring elements in order to avoid rattling noises when the electric toothbrush is in operation.
Patent DE-19717502-C1 (DE)
Title: Flexible shaft for motor vehicle
Inventor: GROENE ROLF
IPC: F16D3/74
Filed: 1997-04-25
Granted: 1998-10-29
Abstract: The flexible shaft (1) has one end formed as a connecting end with elastic layers (4-4'') covering a multiple faced head (2). The multiple faced head can have , at its free end, a variable thickness. The head can have a covering formed as a coating on two circumferential strips in the area of the shaft sides and the free ends of the multiple faces. The strips can leave the greater part of the surface of the square end exposed.  The free end of the multiple faced head can be completely coated. The head can form a square (2) which can be conical over its length with its free end larger than the end connected to the shaft.
Patent DE-19722792-C1 (DE)
Inventor: MAIER HARTMUT
IPC: H03H7/48
Filed: 1997-05-30
Granted: 1999-02-04
Abstract: The invention relates to a high-frequency distribution network (1; 20) for transmitting high-frequency signals to at least one subscriber (14, 15), comprising at least one pair of signal transmission branches (4 to 7; 21 to 24) coupled in at least one high-frequency apparatus (3, 11, 13, 16, 25 to 28) connected thereto. At least one phase rotation element (17, 17', 18, 18', 29, 30) is connected into at least one signal transmission branch (4 to 7; 22, 24) of each pair (4/5, 6/7; 21/22, 23/24). Said element rotates the phase of the transmitted high-frequency wanted and unwanted signals by approximately 180 DEG  in relation to that of the other signal transmission branch of the pair. In this manner a large number of high-frequency apparatuses (3, 11, 13, 16), even if switched, can be connected in cascade in multi-cable receiving installations without exceeding the required minimum signal-to-noise ratio by signal coupling between the cables (4 to 7).
Patent DE-19726810-C1 (DE)
Title: Seat with air conditioning for cars
Inventor: DOERR KLAUS
IPC: B60N2/56
Filed: 1997-06-25
Granted: 1998-10-22
Abstract: A seat with air conditioning features a moisture-absorbing layer (3) between a damp-permeable cover (2) and a padding (5). An electric heating device with a control unit (6) is provided for drying the layer (3). The heating takes the form of a seat heater.
Patent DE-19729599-C1 (DE)
Inventor: GRIEPENTROG GERD DIPL ING
IPC: H02H3/44
Filed: 1997-07-10
Granted: 1999-02-04
Abstract: The invention relates to a method for detecting short-circuits in low-voltage mains. In order to detect short-circuits, known methods use selected switching criteria, such as, in particular, flowing current (i) and the temporal variation of the flowing current (di/dt). Known methods also represent the current rate of rise, i.e. the temporal variation of the current (di/dt), as a function of the current (i), and derive an envelope in this circular diagram representation, which envelop encloses all circular diagrams possible in normal mode. In accordance with the invention, an envelope is derived enclosing a predetermined power factor range and a random switching angle. As a result, the switching-off criteria become independent of the power factor and the biasing current. The inventive method is characterized in that a short-circuit is indicated for values that are outside the circular diagram so configured. Associated systems can be either analog, digital or hybrid.
Patent DE-19756834-C1 (DE)
Title: Arrangement for separating hollow spaces, particularly in chassis or bodywork of motor vehicle
Inventor: BUENTE UWE
IPC: B60R13/08
Filed: 1997-12-19
Granted: 1999-04-22
Abstract: The holding device is for a form piece made of expansionable material. Two separately manufactured half shells (1) are securable to one another and in the secured state in an outer all-round edge area (5) form between them a gap open to the outer edge, which inwardly is limited by an inner contour (2) to one of the half shells.   An expansionable form piece formed as a contour ring disc has a shape corresponding to the gap formed between the two half shells. On the inner surfaces of the half shells securing devices (3,4) are provided for connection of the two half shells. One of the securing devices has a mushroom shape which can be secured in an aperture in the inner wall of the hollow space to be sealed. TECHNOLOGY FOCUS - POLYMERS The half shells are produced from injection-moulded plastic.
Patent DE-19808834-C1 (DE)
Title: Multi-core BSCCO high temperature superconductor useful as wire or tape for high current cables, transformers and energy storage devices
Inventor: GOLDACKER WILFRIED DR
IPC: H01L39/14
Filed: 1998-03-03
Granted: 1999-07-29
Abstract: A multi-core BSCCO (bismuth strontium calcium copper oxide) high temperature superconductor has silver-clad superconductor filaments separated from one another by a resistive barrier of a carbonate, the metal constituent of which is identical with a component of the superconductor material. Preferred Features: The superconductor material is BSCCO and the resistive barrier is strontium carbonate.
Patent DE-19818338-C1 (DE)
Title: Platform construction for providing access to and from trains, trams etc.
Inventor: SEIB HANS
IPC: E01F1/00
Filed: 1998-04-23
Granted: 1999-11-11
Abstract: The platform construction (10) includes at least one well foundation arrangement (20) formed by one or more rectangular concrete slabs (22), which rests on top of a support surface (24) and is filled with cast concrete (26). At least one concrete slab (18) is laid on top of the well foundation, the slab including a protruding section close to one of its edges, pointing downwards into the ground. An Independent claim is also included for a method of constructing, renovating or raising a platform by building the above construction.
Patent DE-19842270-C1 (DE)
Title: Container for accommodating and transport of tools, particularly tool box or tool bag
Inventor: OTTENS CARL HANNS
IPC: B25H3/02
Filed: 1998-09-16
Granted: 1999-10-07
Abstract: The at least one insert plate (3) is provided with feet (6) at its lower end, on which the insert plate when withdrawn can freely stand vertically. The insert plate at least on its one side is provided with an accommodation hole for the tool strip (9). The strip is so arranged in its height that the lower edge of the tool in its height is not deeper than the feet. The insert plate in its upper end is provided with a hand grip hole. The strips are provided with at least one downwardly open angular or U-shaped clamp (11). The insert plate is provided with at least one recess (5,12,13) into which the clamp can be pushed.
Patent DE-19909756-C1 (DE)
Title: Method of blending in image into video images, e.g. for picture-in-picture, especially for TV applications
Inventor: WENDEL DIRK
IPC: H04N5/45
Filed: 1999-03-05
Granted: 2000-08-17
Abstract: The method involves blending in an image (EB) into a main image (HB) of several lines which is transmitted with a video signal.  A new line of the main image is started  with image points when a start pulse  is detected in the video signal. The time between two start pulses is determined.  A line of the inserted image is blended into a line of the main image, which is defined for blending in the image, after a defined number of image points from the beginning of the main image line defined by the determined time and the desired vertical position  of the inserted  image in the main image.
Patent DE-19929408-C1 (DE)
Title: Material exchange apparatus for drying natural gas has extension in form of sphere welded to upper end of cylindrical column body with lower part having base with contact and removal elements
Inventor: HARTMANN KLAUS
IPC: B01D1/30
Filed: 1999-06-26
Granted: 2001-01-25
Abstract: The material exchange apparatus has an extension in the form of a sphere (2) welded to the upper end of a cylindrical column body (1) with a lower part having a base (26) with contact and removal elements (17). Material exchange apparatus has an extension in the form of a sphere (2) welded to the upper end of a cylindrical column body (1) with a lower part having a base (26) with contact and removal elements (17). The base in the sphere is irrigated with fresh absorbent and is connected through a run-off pipe for the liquid to the base in the cylindrical part of the apparatus. A horizontal counter-current mist collector is arranged in the region of the maximum sphere diameter or slightly over it and a collecting base is connected to the upper base with a support to remove the liquid. The lower opening of the removal support is located in a hydraulic closure on the plate of the upper base. The liquid level of the closure is below the lower edge of the separator of the contact and removal elements.  Preferred Features: The lower apparatus part has a larger diameter then the cylinder and is welded to the lower opening.
Patent DE-19945791-C1 (DE)
Title: Hubschraubergetragene Radaranlage
Inventor: WOLFRAMM ARIBERT
IPC: G01S13/90
Filed: 1999-09-24
Granted: 2001-05-17
Abstract: Die Erfindung betrifft eine hubschraubergetragene Radaranlage mit synthetischer Apertur auf Basis rotierender Antennen (ROSAR), wobei die Antennen zum Senden und Empfangen von Radarimpulsen am Ende eines jeden mit dem Rotor rotierenden Armes angeordnet sind und die Antennen mit der Radaranlage verbunden sind und die Radaranlage mindestens eine Sendebaugruppe, eine Elektronikbaugruppe mit zentraler Steuereinrichtung und einen Bildprozessor sowie ein Display hat. Es besteht die Aufgabe, die Bildgebung auf dem Display der Radaranlage auf einer inertialen Achse des Hubschraubers ausrichtbar zu machen und die Beeinflussung der Bildgebung bei Änderung der Rotordrehzahl einzuschränken. DOLLAR A Die Aufgabe wird gelöst, entsprechend den kennzeichnenden Merkmalen des Anspruch 1. DOLLAR A Die Synchronisation zwischen dem Blickwinkel einer hubschraubertragenden Radarablage und einer inertialen Achse des Hubshraubers erfolgt azimutal phasengenau. Dadurch wird es möglich, eine definierte Ausrichtung des Bildes auf dem Bildschirm in bezug auf eine inertiale Achse des Hubschraubers, vorzugsweise zur Flugrichtung des Hubschraubers zu erreichen. DOLLAR A Es kann weiterhin die Anzahl der Radarimpulse pro Umdrehung exakt in Übereinstimmung gebracht werden mit der aktuellen Drehzahl des Rotors.
Patent DE-19952021-C1 (DE)
Title: Embossing station for longitudinal workpiece materials has a rotating embossing roller composed of structured segments pressed against the workpiece surface in a rolling action under pressure
Inventor: HESSLER FRIEDRICH
IPC: B44B5/00
Filed: 1999-10-28
Granted: 2001-05-03
Abstract: An assembly to produce embossed longitudinal materials, comprises an embossing station (2) with at least one rotating embosser (7). Its outer side (8) is pressed against a profiled longitudinal workpiece (5) in a rolling action. The embossing pattern is in negative relief, so that the contour of the outer side of the embosser matches the profile contour (6) of the profiled material.   An assembly to produce longitudinal materials with surface embossing, comprises an embossing station (2) with at least one rotating embosser (7). Its outer side (8) is pressed against a profiled longitudinal workpiece (5) in a rolling action. The embossing pattern is in negative relief, so that the contour of the outer side of the embosser matches the profile contour (6) of the already profiled material.  The embossing occurs against the sections of the material with a profile contour.
Patent MD-4530-C1 (MD)
Title: Phytocatalytic preparation for stimulation of methanogenesis
Inventor: COVALIOV VICTOR
IPC: C12P5/02
Filed: 2015-10-23
Abstract: The invention relates to waste recycling processes to produce biogas, namely to a phytocatalytic preparation for stimulation of methanogenesis, which comprises a 20…50% suspension of chestnut seeds, crushed to 0.5…5.0 µm, in waste liquor and preservatives in a dose of 0.5…1.0 mL/dm3 suspension.
Patent MD-4522-C1 (MD)
Title: Method for assessing the toxicity of metal oxide nanoparticles using yeasts
Inventor: USATÎI Agafia
IPC: C12Q1/30
Filed: 2016-12-22
Abstract: The invention relates to biochemistry, in particular to a method for assessing the toxicity of metal oxide nanoparticles using yeasts.The method, according to the invention, provides sowing Rhodotorula gracilis CNMN-Y-30 yeast on a nutrient medium, adding metal oxide nanoparticles at a concentration in the range of 0.5…15.0 mg/l, deep culturing for 72 hours, separating the biomass, determining in the biomass the catalase activity and β-carotene content, at the same time the toxicity level of metal oxide nanoparticles is established proceeding from concentrations that provoke a decrease in catalase activity or β-carotene content by 50%.
Patent RU-2035046-C1 (RU)
Title: Rectifier that measures voltage level
Inventor: ESAULOV ALEKSANDR V
IPC: G01R19/22
Filed: 1992-11-16
Granted: 1995-05-10
Abstract: FIELD: electric instruments. SUBSTANCE: device has magnetic circuit 1 which is made from magnetically soft material. N input windings 2, 3, 4 and feedback windings 5, 6 are mounted on magnetic circuit 1. In addition device has two voltage amplifiers 7, 8, two single quadrant repeaters 9, 10 where terminals the sign-inverting inputs of amplifiers 7 and 8 and input terminal of first feedback winding 5 and output terminal of second feedback winding 6 are connected to. Direct outputs of amplifiers 7 and 8, output terminal of first winding 5 and input terminal of second winding 6 and first terminal of measuring resistor 11 are connected to device output. second terminal of measuring resistor 11 is connected to device common bus 13. device inputs 14. . . 19 are connected to terminals of N input windings 2, 3, 4. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2016216-C1 (RU)
Title: Apparatus for preparing water-fuel emulsion
Inventor: MANUJLOV EVGENIJ D
IPC: F02M25/022
Filed: 1992-12-22
Granted: 1994-07-15
Abstract: FIELD: engine engineering. SUBSTANCE: Diesel engine has fuel and water tanks, low pressure pumps, mixer, heater, flow rate controllers, flow meter, and filter. The apparatus is additionally provided with a reservoir for collecting water which is in communication with an oil separator through the first pump. The oil separator is coupled with the fuel and water tanks through pipe lines. The heater is positioned under the tanks filled with water and fuel. The mixer is made of an ejector. The second pump of low pressure is connected to a nozzle of the ejector through a pipe line. The filter is slot-type and connected to diffuser of the ejector through a pipe line. The first outlet of the filter is connected with the Diesel engine and the second outlet is connected with the second low pressure pump through a valve for controlling flow rate of water-fuel emulsion and a pipe line and is connected with a connecting pipe of returning of water- fuel emulsion to the ejector. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2053827-C1 (RU)
Title: Method for playing telephone lottery
Inventor: BEKMAEV RADMIL F
IPC: A63F3/06
Filed: 1993-01-10
Granted: 1996-02-10
Abstract: FIELD: collective games. SUBSTANCE: before playing by telephone, players register information for game and their codes for identification of players after game. Index, which contains non-recurring digits, for example ten Arabic figures, is used as information for playing. EFFECT: increased entertainment. 3 cl, 3 dwg